[INFO] crate spooky 0.1.1 is already in cache
[INFO] extracting crate spooky 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/spooky/0.1.1
[INFO] extracting crate spooky 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spooky/0.1.1
[INFO] validating manifest of spooky-0.1.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of spooky-0.1.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing spooky-0.1.1
[INFO] finished frobbing spooky-0.1.1
[INFO] frobbed toml for spooky-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/spooky/0.1.1/Cargo.toml
[INFO] started frobbing spooky-0.1.1
[INFO] finished frobbing spooky-0.1.1
[INFO] frobbed toml for spooky-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spooky/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing spooky-0.1.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spooky/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 52644af67f97297db6f14b2b6dd0a710063fca5b544354ba3b6c2974092c38f7
[INFO] running `"docker" "start" "-a" "52644af67f97297db6f14b2b6dd0a710063fca5b544354ba3b6c2974092c38f7"`
[INFO] [stderr]    Compiling spooky v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `err`
[INFO] [stderr]   --> src/main.rs:24:21
[INFO] [stderr]    |
[INFO] [stderr] 24 | use common::{Error, err};
[INFO] [stderr]    |                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/common.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         env::home_dir()
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]   --> src/identifiers.rs:34:26
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let mut hash_state = SipHasher::new();
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]   --> src/identifiers.rs:29:27
[INFO] [stderr]    |
[INFO] [stderr] 29 |     use std::hash::{Hash, SipHasher, Hasher};
[INFO] [stderr]    |                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]   --> src/identifiers.rs:34:26
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let mut hash_state = SipHasher::new();
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `"docker" "inspect" "52644af67f97297db6f14b2b6dd0a710063fca5b544354ba3b6c2974092c38f7"`
[INFO] running `"docker" "rm" "-f" "52644af67f97297db6f14b2b6dd0a710063fca5b544354ba3b6c2974092c38f7"`
[INFO] [stdout] 52644af67f97297db6f14b2b6dd0a710063fca5b544354ba3b6c2974092c38f7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spooky/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 30604737e15c49630cf8dbe7080a9d0d4cc6b5e5ca3ea81ab745afb4cb4d004f
[INFO] running `"docker" "start" "-a" "30604737e15c49630cf8dbe7080a9d0d4cc6b5e5ca3ea81ab745afb4cb4d004f"`
[INFO] [stderr]    Compiling spooky v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `err`
[INFO] [stderr]   --> src/main.rs:24:21
[INFO] [stderr]    |
[INFO] [stderr] 24 | use common::{Error, err};
[INFO] [stderr]    |                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/common.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         env::home_dir()
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]   --> src/identifiers.rs:34:26
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let mut hash_state = SipHasher::new();
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]   --> src/identifiers.rs:29:27
[INFO] [stderr]    |
[INFO] [stderr] 29 |     use std::hash::{Hash, SipHasher, Hasher};
[INFO] [stderr]    |                           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stderr]   --> src/identifiers.rs:34:26
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let mut hash_state = SipHasher::new();
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "30604737e15c49630cf8dbe7080a9d0d4cc6b5e5ca3ea81ab745afb4cb4d004f"`
[INFO] running `"docker" "rm" "-f" "30604737e15c49630cf8dbe7080a9d0d4cc6b5e5ca3ea81ab745afb4cb4d004f"`
[INFO] [stdout] 30604737e15c49630cf8dbe7080a9d0d4cc6b5e5ca3ea81ab745afb4cb4d004f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spooky/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 77ccd18fb608b8e43a25467b1957a739f4d8af5b184b6212e55bc29fcb1832d1
[INFO] running `"docker" "start" "-a" "77ccd18fb608b8e43a25467b1957a739f4d8af5b184b6212e55bc29fcb1832d1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/spooky-5bb0cbb6ef27850e
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "77ccd18fb608b8e43a25467b1957a739f4d8af5b184b6212e55bc29fcb1832d1"`
[INFO] running `"docker" "rm" "-f" "77ccd18fb608b8e43a25467b1957a739f4d8af5b184b6212e55bc29fcb1832d1"`
[INFO] [stdout] 77ccd18fb608b8e43a25467b1957a739f4d8af5b184b6212e55bc29fcb1832d1